UOJ Online Search for 'se,phr:"occasional publication No.20"'

Animal draught: the economics of revival

By RYAN, M.. Colombo Agrarian Research and Training Institute 1981 . 61 p.- 100538

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Approaches to improving water Management on Large-Scale irrigation schmes in SriLanka /

By Agrarian research and training institute | Moore, H.P.. Colombo Agrarian research and training institute 1980 . 47 p. 69176

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group production: A case study of an experiment conducted in beminiwatte in the Kegalle district of Sri Lanka /

By Agrarian research and training institute | Gooneratne, W. | Olesiak, K.P. | Samad, M.. Colombo Agrarian research and training institute 1977 . 55 p. 69173

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The inland Fisheries in Sri Lanka: A Historical perspective

By Agrarian research and training institute. Colombo Agrarian Research and training institute 1986 . iii, 44 p. 100540

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The state and the cinnamon industry in Sri Lanka /

By Moore, M.P.. Colombo Agrarian research and training institute 1978 . 51 p. 69179

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Water resources and buffalo and cattle rearing in Sri Lank: A historical perspec

By Agrarian research and training institute. Colombo Agrarian research and training institute 1982 . 40 p. 100539

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TH FUTURE role of young scientists in science and technology development in Sri lanka

By Jeyasuriya, M.C.N., ed.. Rajagiriya National Science and Technology Commission 2001 . 11p.

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Professionalism in science: young scientist's perspective

By Gunasena, chandima P. | Jeyasuriya, M.C.N., ed. | Zoysa, Mangala De. Rajagiriya National Science and Technology Commission 2001 . 9p

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Professionalism in science: young scientist's perspective

By Gunasena, chandima P. | Jeyasuriya, M.C.N., ed. | Zoysa, Mangala De. Rajagiriya National Science and Technology Commission 2001 . 9p

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GENETICALLY modified foods - a breakthrough in biotechnology

Rajagiriya National Science and Technology Commission 2001 . 30 p.

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Role of nastec in national development

By Jeyasuriya, M.C.N., ed. | WIJESEKERA, R.O.B.. Rajagiriya National Science and Technology Commission 2001 . 10p.

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Role of nastec in national development

By Jeyasuriya, M.C.N., ed. | WIJESEKERA, R.O.B.. Rajagiriya National Science and Technology Commission 2001 . 10p.

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Role of nastec in national development

By Jeyasuriya, M.C.N., ed. | WIJESEKERA, R.O.B.. Rajagiriya National Science and Technology Commission 2001 . 10p.

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GENETICALLY modified foods - a breakthrough in biotechnology

Rajagiriya National Science and Technology Commission 2001 . 30 p.

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Barriers to young scientists in their career development

Rajagiriya National science and technology commission 2001 . 6 p.-

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Intensification of active paddy land use in low country wet zone: youth and organic as missing factors

By Buhary, Rifana. Colombo: Hector Kobbekaduwa Agrarian Research and Training Institute, 2022 . x, 57 p. 9786245973255

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